---
product_id: 28265916
title: "TY230-01LD Premium Replacement Rechargeable Battery for Plantronics CS70 CS70N Avaya AWH75N Headset Replaces Plantronics Battery 66278-01"
brand: "wireless pro"
price: "HK$3"
currency: HKD
in_stock: false
reviews_count: 8
url: https://www.desertcart.hk/products/28265916-ty230-01ld-premium-replacement-rechargeable-battery-for-plantronics-cs70-cs70n
store_origin: HK
region: Hong Kong
---

# 3.75V High Voltage Output 110mAh Lithium Polymer Power 1 Year Unconditional Warranty TY230-01LD Premium Replacement Rechargeable Battery for Plantronics CS70 CS70N Avaya AWH75N Headset Replaces Plantronics Battery 66278-01

**Brand:** wireless pro
**Price:** HK$3
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power Your Productivity, Stay Unstoppable!

## Quick Answers

- **What is this?** TY230-01LD Premium Replacement Rechargeable Battery for Plantronics CS70 CS70N Avaya AWH75N Headset Replaces Plantronics Battery 66278-01 by wireless pro
- **How much does it cost?** HK$3 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/28265916-ty230-01ld-premium-replacement-rechargeable-battery-for-plantronics-cs70-cs70n)

## Best For

- wireless pro enthusiasts

## Why This Product

- Trusted wireless pro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Compatibility:** Perfectly engineered for Plantronics CS70, CS70N, and Avaya AWH75N headsets—no guesswork, just fit.
- • **Plug-and-Play Convenience:** Easy installation means you’re back to business faster, no downtime, no hassle.
- • **Trusted Quality Assurance:** Backed by a 1-year unconditional replacement warranty for total peace of mind.
- • **Cost-Effective Power Solution:** Save more with multi-pack options—power up your entire team without breaking the bank.
- • **Endurance that Keeps You Connected:** Premium 110mAh lithium polymer battery ensures extended talk time and reliability.

## Overview

The TY230-01LD is a premium 110mAh 3.75V lithium polymer rechargeable battery designed specifically for Plantronics CS70, CS70N, and Avaya AWH75N wireless headsets. It offers a perfect fit, reliable long-lasting power, and comes with a 1-year unconditional replacement warranty, making it the smart choice for professionals who demand uninterrupted communication.

## Description



## Features

- BENEFITS: Premium Long Lasting Lithium Polymer 110mAh 3.75v Rechargeable Battery, Highest Quality Available Perfect Fit for your Plantronics or Avaya Wireless Headset System
- WARRANTY: 1 Year Unconditional Replacement Warranty
- COMPATIBLE WITH: Plantronics CS70 CS70N Avaya AWH75N Replaces Plantronics 66278-01 . Safe to use with your Plantronics devices.
- BRAND: Wireless Pro develops high quality accessories for your wireless device. You can count on our Top Notch Quality at an Excellent Price with a Brand you can Trust.
- SAVE ON QUANTITY! Buy multi-packs offered on this listing and SAVE!

## Product Details

- **Brand:** Wireless Pro
- **Battery Cell Composition:** Lithium Polymer
- **Battery Capacity:** 110 Milliamp Hours
- **Unit Count:** 1.0 Count
- **Voltage:** 3.75 Volts

## Images

![TY230-01LD Premium Replacement Rechargeable Battery for Plantronics CS70 CS70N Avaya AWH75N Headset Replaces Plantronics Battery 66278-01 - Image 1](https://m.media-amazon.com/images/I/61u8y3pkhkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Works...
  

*by B***Y on Reviewed in the United States on June 4, 2021*

So far, this battery works! You will have to solder to connect the wires, but it works, so far. Did I say, so far...

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    inexpensive way to extend life of headset
  

*by K***  on Reviewed in the United States on January 18, 2017*

I was skeptical... I really like this specific headset and did not want to blow $200 on a new one.  Obviously need a soldering iron to disconnect and reconnect battery, but easy to do.  Left it charging over night, have a working battery today.  Awesome.

### ⭐ 1.0 out of 5 stars







  
  
    This worked great for almost a month and died and now only ...
  

*by S***A on Reviewed in the United States on October 14, 2017*

Bought this new battery for our baby monitor since the original was dead and only worked while plugged in.This worked great for almost a month and died and now only works if mo itor is plugged in. Do not buy. Go with a completely new monitor set - that’s what we had to do.

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**Shop now:** [https://www.desertcart.hk/products/28265916-ty230-01ld-premium-replacement-rechargeable-battery-for-plantronics-cs70-cs70n](https://www.desertcart.hk/products/28265916-ty230-01ld-premium-replacement-rechargeable-battery-for-plantronics-cs70-cs70n)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-17*